I don’t know of any jurisdiction that would consider that a waiver of privilege. Besides, she’d be a fool to pursue legal action if she wants to run. She is already considered a quitter by many (myself included). A lawsuit would simply have others labelling her a whiner.
You have no clue! Whatever!
Some slimy Dude writes a book saying my Wife had an affair with my coworker. The Dude goes on to write that my Wife used Drugs, when in fact she detests drug use. He writes untrue things about my Children.
I decide the sue the Dude into bankruptcy rather than put him into an early grave.
Now, pretend you are me. Are you going to stand up for yourself and your Family, or are you just a whiner? Geez...
You misspelt “winner”
. . . She is already considered a quitter by many (myself included). . .
Do you really not have any idea why she quit?